Distance between Helena and O'Fallon
Distance from Helena, AR to O'Fallon, MO is 296 miles / 476 kilometers.
Map showing the distance from Helena to O'Fallon
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Air distance: | miles km |
Helena, AR
| City: | Helena, AR |
| Country: | United States |
| Coordinates: |
34°31′46″N 90°35′30″W |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
| Coordinates: |
38°48′38″N 90°41′59″W |
Time difference between Helena and O'Fallon
There is no time difference between Helena and O'Fallon. Current local time in Helena and O'Fallon is 21:35 CST (2025-01-06)